<template>
  <div class="card-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <span class="search-label">车牌号码：</span>
      <el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">车主姓名：</span>
      <el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />
      <span class="search-label">状态：</span>
      <el-select v-model="params.cardStatus" style="width: 240px">
        <el-option v-for="item in cardStatusList" :key="item.id" :value="item.id!" :label="item.name" />
      </el-select>
      <el-button type="primary" class="search-btn" @click="doSearch">查询</el-button>
    </div>
    <!-- 新增删除操作区域 -->
    <div class="create-container">
      <el-button type="primary" @click="$router.push('/cardAdd')">添加月卡</el-button>
      <el-button @click="delCartList">批量删除</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">

      <el-table @selection-change="handleSelectionChange" style="width: 100%" :data="cardList">
        <el-table-column align="center" type="selection" label="序号" width="100" />
        <el-table-column align="center" label="车主名称" prop="personName" />
        <el-table-column align="center" label="联系方式" prop="phoneNumber" />
        <el-table-column align="center" label="车牌号码" prop="carNumber" />
        <el-table-column align="center" label="车辆品牌" prop="carBrand" />
        <el-table-column align="center" label="剩余有效天数" prop="totalEffectiveDate" />
        <el-table-column label="状态" prop="cardStatus" :formatter="formatStatus" />
        <el-table-column align="center" label="操作" fixed="right" width="300">
          <template #default="scope">
            <el-button size="small" type="text">续费</el-button>
            <el-button size="small" type="text">查看</el-button>
            <el-button size="small" type="text" @click="editCard(scope.row.id)">编辑</el-button>
            <el-button size="small" type="text" @click="delCard(scope.row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

    </div>
    <!-- 分页 -->
    <div class="page-container" style="float: right; margin-top: 10px;">
      <el-pagination v-model:current-page="params.page" v-model:page-size="params.pageSize"
        :page-sizes="[10, 20, 30, 40]" size="default" layout="total, prev, pager, next,  sizes" :total="total"
        @current-change="pageChange" @size-change="sizeChangeFn" />
      />
    </div>
  </div>
</template>

<script lang="ts" setup>
import { delAllCardAPI, delCardAPI, getCardListAPI } from '@/apis/card';
import type { Card, CardListParams } from '@/types/card';
import { ElMessage, ElMessageBox } from 'element-plus';
import { ref } from 'vue';
import { useRouter } from 'vue-router';

// 已选择列表
const selectedCarList = ref<Card[]>([])
// 已选择列表

const handleSelectionChange = (rowList: Card[])=>{
  selectedCarList.value = rowList
}

const delCartList = ()=>{
  ElMessageBox.confirm('此操作将永久删除选择的月卡, 是否继续?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    // 未选择删除的 id，给提示
    if (selectedCarList.value.length === 0) {
      ElMessage({
        type: 'warning',
        message: '请选择要删除的月卡!'
      })
    } else {
      // 处理id
      await delAllCardAPI(selectedCarList.value.map(item => item.id))
      await getCardList()
      ElMessage({
        type: 'success',
        message: '删除成功!'
      })
    }
  }).catch((error) => {
    console.log(error)
  })
}

const router = useRouter()
const editCard = (id: string) => {
  router.push({
    path: '/cardAdd',
    query: {
      id
    }
  })
}

// 删除逻辑
const delCard = (id: string) => {
  ElMessageBox.confirm('此操作将永久删除该月卡, 是否继续?', '提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    await delCardAPI(id)
    getCardList()
    ElMessage({
      type: 'success',
      message: '删除成功!'
    })
  }).catch((error) => {
    console.log(error)
  })
}


// 1. 获取数据
// 请求参数
const params = ref<CardListParams>({
  page: 1,
  pageSize: 10,
  carNumber: undefined, // 车辆号码
  personName: undefined, // 车主姓名
  cardStatus: undefined // 车辆状态
})


// 月卡列表
const cardList = ref<Card[]>([])
const total = ref(0)
const getCardList = async () => {
  const tempParams = { ...params.value }
  if (tempParams.cardStatus === '-1') {
    delete tempParams.cardStatus
  }
  const res = await getCardListAPI(tempParams)
  cardList.value = res.data.rows
  total.value = res.data.total
}
getCardList()

const formatStatus = (row: Card) => {
  return row.cardStatus === 0 ? '可用' : '已过期'
}

const pageChange = (page: number) => {
  console.log(page);
  // 把点击的页数赋值给请求参数页数
  params.value.page = page
  // 使用最新的请求参数获取列表数据
  getCardList()
}

const sizeChangeFn = (pageSize: number) => {
  params.value.pageSize = pageSize
  getCardList()
}

// 2. 搜索
// 月卡状态
const cardStatusList = [
  {
    id: -1,
    name: '全部'
  },
  {
    id: 0,
    name: '可用'
  },
  {
    id: 1,
    name: '已过期'
  }
]


const doSearch = () => {
  // 调用接口之前把页数参数重置为 1 
  // （防止页码在其他页时，搜索时数据不够，导致还在原来页码停留）
  params.value.page = 1
  getCardList()
}
</script>

<style lang="scss" scoped>
.card-container {
  padding: 20px;
  background-color: #fff;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  padding-bottom: 20px;

  .search-main {
    width: 220px;
    margin-right: 10px;
  }

  .search-btn {
    margin-left: 20px;
  }
}

.create-container {
  margin: 10px 0px;
}

.page-container {
  padding: 4px 0px;
  text-align: right;
}

.form-container {
  padding: 0px 80px;
}
</style>